[innovium]: Initial commit (sonic-net#3243)

[build] Add ipmitool
[dockers] Add innovium platform in orchagent + ipmitool in snmp
[platform/innovium] Add innovium platform
[device/celestica] Add x86_64-cel_midstone-r0 device for innovium
[device/delta] Add x86_64-delta_et-c032if-r0 device for innovium
[sonic-slave-stretch] Add texi2html

Signed-off-by: Tony Titus ttitus@innovium.com

build_debian.sh

@@ -245,7 +245,8 @@ sudo LANG=C DEBIAN_FRONTEND=noninteractive chroot $FILESYSTEM_ROOT apt-get -y in
     mtr-tiny                \
     locales                 \
     mcelog                  \
-    ndisc6
+    ndisc6                  \
+    ipmitool
 
 #Adds a locale to a debian system in non-interactive mode
 sudo sed -i '/^#.* en_US.* /s/^#//' $FILESYSTEM_ROOT/etc/locale.gen && \

device/celestica/x86_64-cel_midstone-r0/Midstone-200i/buffers.json.j2

@@ -0,0 +1,120 @@
+{# Default values which will be used if no actual configura available #}
+{% set default_cable = '300m' %}
+{% set default_ports_num = 64 -%}
+
+{# Port configuration to cable length look-up table #}
+{# Each record describes mapping of DUT (DUT port) role and neighbor role to cable length #}
+{# Roles described in the minigraph #}
+{% set ports2cable = {
+        'torrouter_server'       : '5m',
+        'leafrouter_torrouter'   : '40m',
+        'spinerouter_leafrouter' : '300m'
+        }
+%}
+
+{%- macro cable_length(port_name) -%}
+    {%- set cable_len = [] -%}
+    {%- for local_port in DEVICE_NEIGHBOR -%}
+        {%- if local_port == port_name -%}
+            {%- if DEVICE_NEIGHBOR_METADATA[DEVICE_NEIGHBOR[local_port].name] -%}
+                {%- set neighbor = DEVICE_NEIGHBOR_METADATA[DEVICE_NEIGHBOR[local_port].name] -%}
+                {%- set neighbor_role = neighbor.type -%}
+                {%- set roles1 = switch_role + '_' + neighbor_role %}
+                {%- set roles2 = neighbor_role + '_' + switch_role -%}
+                {%- set roles1 = roles1 | lower -%}
+                {%- set roles2 = roles2 | lower -%}
+                {%- if roles1 in ports2cable -%}
+                    {%- if cable_len.append(ports2cable[roles1]) -%}{%- endif -%}
+                {%- elif roles2 in ports2cable -%}
+                    {%- if cable_len.append(ports2cable[roles2]) -%}{%- endif -%}
+                {%- endif -%}
+            {%- endif -%}
+        {%- endif -%}
+    {%- endfor -%}
+    {%- if cable_len -%}
+        {{ cable_len.0 }}
+    {%- else -%}
+        {{ default_cable }}
+    {%- endif -%}
+{% endmacro %}
+
+{%- if DEVICE_METADATA is defined %}
+{%- set switch_role = DEVICE_METADATA['localhost']['type'] %}
+{%- endif -%}
+
+{# Generate list of ports if not defined #}
+{% if PORT is not defined %}
+    {% set PORT = [] %}
+    {% for port_idx in range(0,default_ports_num) %}
+        {% if PORT.append("Ethernet%d" % (port_idx*4)) %}{% endif %}
+    {% endfor %}
+{% endif -%}
+
+{% set port_names_list = [] %}
+{% for port in PORT %}
+    {%- if port_names_list.append(port) %}{% endif %}
+{% endfor %}
+{% set port_names = port_names_list | join(',') -%}
+
+{
+    "BUFFER_POOL": {
+        "ingress_lossless_pool": {
+            "size": "47218432",
+            "type": "ingress",
+            "mode": "dynamic",
+            "xoff": "17708800"
+        },
+        "egress_lossy_pool": {
+            "size": "18874368",
+            "type": "egress",
+            "mode": "dynamic",
+            "xoff": "0"
+        }
+    },
+    "BUFFER_PROFILE": {
+        "ingress_lossless_profile": {
+            "pool":"[BUFFER_POOL|ingress_lossless_pool]",
+            "xoff":"1433600",
+            "size":"1518",
+            "dynamic_th":"-4",
+            "xon_offset":"6272"
+        },
+        "ingress_lossy_profile": {
+            "pool":"[BUFFER_POOL|ingress_lossless_pool]",
+            "size":"0",
+            "static_th":"9721600"
+        },
+        "egress_lossless_profile": {
+            "pool":"[BUFFER_POOL|egress_lossy_pool]",
+            "size":"0",
+            "static_th":"9721600"
+        },
+        "egress_lossy_profile": {
+            "pool":"[BUFFER_POOL|egress_lossy_pool]",
+            "size":"1518",
+            "dynamic_th":"3"
+        }
+    },
+    "BUFFER_PG": {
+        "{{ port_names }}|0-3": {
+            "profile" : "[BUFFER_PROFILE|egress_lossless_profile]"
+        },
+        "{{ port_names }}|4-5": {
+            "profile" : "[BUFFER_PROFILE|ingress_lossless_profile]"
+        },
+        "{{ port_names }}|6-7": {
+            "profile" : "[BUFFER_PROFILE|egress_lossless_profile]"
+        }
+    },
+    "BUFFER_QUEUE": {
+        "{{ port_names }}|4-5": {
+            "profile" : "[BUFFER_PROFILE|ingress_lossy_profile]"
+        },
+        "{{ port_names }}|0-3": {
+            "profile" : "[BUFFER_PROFILE|egress_lossy_profile]"
+        },
+        "{{ port_names }}|6-7": {
+            "profile" : "[BUFFER_PROFILE|egress_lossy_profile]"
+        }
+    }
+}